GSD-2022-1000644 net: amd-xgbe: Fix skb data length underflow
An integer underflow in the AMD XGBE network driver can lead to a denial of service, requiring a kernel patch.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1000644?
GSD-2022-1000644 is a vulnerability in Kernel, published on 27 Feb 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
net: amd-xgbe: Fix skb data length underflow
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.16.6 by commit e8f73f620fee5f52653ed2da360121e4446575c5, it was introduced in version v4.11 by commit 622c36f143fc9566ba49d7cec994c2da1182d9e2. For more details please see the references link.
Which versions are affected by GSD-2022-1000644?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1000644?
No fix has been published for GSD-2022-1000644 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1000644 being exploited?
There is no known exploitation of GSD-2022-1000644 in the wild and no public exploit code.